package thread.demo01;

/**
 * @author 真香
 * @create 2021-06-03 11:41
 */


// 龟兔赛跑
public class Race implements Runnable {


    // 胜利者
    private static String winner;

    @Override
    public void run() {

        for (int i = 0; i <= 100; i++) {

            // 如果是兔子，就休息0.01s
            if (Thread.currentThread().getName().equals("兔子") && i%10 == 0) {

                try {
                    Thread.sleep(1);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
            boolean flag = gameOver(i);
            // 判断比赛是否结束
            if (flag) {
                break;
            }
            System.out.println(Thread.currentThread().getName()+"---->跑了"+i+"步");

        }

    }



    public boolean gameOver(int steps){

        if (winner != null) {
            return true;
        }
       if (steps >= 100) {
           winner = Thread.currentThread().getName();
           System.out.println("Winner is "+winner   );
           return true;
       }
       return false;
    }


    public static void main(String[] args) {

        Race race = new Race();
        new Thread(race,"兔子").start();
        new Thread(race,"乌龟").start();

    }

}
